Alpha Omega Physical Science II (9th) and Chemistry (11th)-
9th - The first two books are used - all pencil marks erased and pen marks whited out - all tests are in there - the first test is used - with pencil and pens marks erased or whited out. Teacher's book is also included.

11th - Except for three books used, everything is the same as above.
$20 plus postage each.